/*******************************************************************************
 * KindEditor - WYSIWYG HTML Editor for Internet
 * Copyright (C) 2006-2011 kindsoft.net
 *
 * @author Roddy <luolonghao@gmail.com>
 * @site http://www.kindsoft.net/
 * @licence http://www.kindsoft.net/license.php
 *******************************************************************************/

KindEditor.plugin('preview', function (K) {
	var self = this, name = 'preview', undefined;
	self.clickToolbar(name, function () {
		var lang = self.lang(name + '.'),
				html = '<div style="padding:10px 20px;">' +
						'<iframe class="ke-textarea" frameborder="0" style="width:708px;height:400px;"></iframe>' +
						'</div>',
				dialog = self.createDialog({
					name: name,
					width: 750,
					title: self.lang(name),
					body: html
				}),
				iframe = K('iframe', dialog.div),
				doc = K.iframeDoc(iframe);
		doc.open();
		doc.write(self.fullHtml());
		doc.close();
		K(doc.body).css('background-color', '#FFF');
		iframe[0].contentWindow.focus();
	});
});
